May 28, 2017
Recommended Topic Related To:

Zyflo CR

"The European Medicines Agency (EMA) has approved mepolizumab (Nucala, GlaxoSmithKline) as an add-on treatment for severe refractory eosinophilic asthma in adults in the 31 European countries covered by the EMA, according to a company state"...


Zyflo CR

How Supplied


ZYFLO CR is indicated for the prophylaxis and chronic treatment of asthma in adults and children 12 years of age and older. ZYFLO CR is not indicated for use in the reversal of bronchospasm in acute asthma attacks. Therapy with ZYFLO CR can be continued during acute exacerbations of asthma.


The recommended dosage of ZYFLO CR for the treatment of patients with asthma is two 600 mg extended-release tablets twice daily, within one hour after morning and evening meals, for a total daily dose of 2400 mg. Tablets should not be chewed, cut or crushed. If a dose is missed, the patient should take the next dose at the scheduled time and not double the dose. Assess hepatic function enzymes prior to initiation of ZYFLO CR and periodically during treatment [see CONTRAINDICATIONS, WARNINGS AND PRECAUTIONS and Use in Specific Populations].


Dosage Forms and Strengths

Extended-release tablets, 600 mg.

ZYFLO CR (zileuton) extended-release tablets are debossed on one side with "CT2"; they are available in bottles of 120 tablets (NDC 10122-902-12) and as samples in bottles of 20 tablets (NDC 10122-902-20). Store between 20 and 25°C (68-77°F); excursions permitted to 15-30°C (59-86°F) [see USP Controlled Room Temperature]. Protect from light.

Manufactured for: Cornerstone Therapeutics Inc. Gary, NC 27518. Revised: 11/2011

This monograph has been modified to include the generic and brand name in many instances.

Last reviewed on RxList: 11/29/2016

How Supplied

Zyflo CR - User Reviews

Zyflo CR User Reviews

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Allergies & Asthma

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